Omron R88D-KN series User Manual page 37

 R88D-KN30H-ECT-L/-KN50H-ECT-L
FUSE
L1
L2
FUSE
L3
FUSE
L1C
L2C
SW power supply
15V
GR GR
main circuit
G1
control
5V
3.3V
Internal
2.5V
1.5V
control
E5V
power supply
±12V
G2
Axial flow fan
ECAT
IN
EtherCAT
communications
connector
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
+
-
+
-
Relay Regeneration
drive control
MPU & ASIC
Position, speed, and force calculation control area
• PWM control
ECAT
CN1 CN2
OUT
EtherCAT Control Not used.
communications interface
connector
1 Features and System Configuration
Voltage
detection
Overcurrent
Gate drive
detection
CN4 CN5 CN7
External Analog USB
encoder monitor
B1
B2
B3
Internal Regeneration Resistor
NC
U
V
W
GR
Current detection
Display and
setting circuit
area
CN8
Safety
1
1-9